HI-RES SMALL GOLD LABEL CERTIFICATION

Hi-Res High-resolution audio standards up to 40 kHz give you the ability to capture subtle sounds from the subtle timbre of musical instruments to the shallow singing of lyrics. The latest high-quality music standard proposed by Sony in 2014 is Hi-Res. The highest sampling frequency is 92Khz/24bit.

ACOUSTIC DEVICE IS PRECISION-DESIGNED TO PRODUCE A FURIOUS NOISE

Precise airflow control, performed by many tests and acoustic calculations, ensures that the full vibrations of the dynamic coils combine strong analytical forces and create annoying noise.

PROFESSIONAL CONFIGURATION LED TO THE BEST SOUND QUALITY IN PRODUCT STRUCTURE

Every part of the QKZ VK4 is crafted using industry-recognized advanced materials and processes, ensuring professional results and superb sound quality at every price point.

STRONG TESLA MAGNETIC CIRCUIT MORE EXCITING AND ABUNDANT DYNAMIC ENERGY

The design of the Tesla magnetic circuit provides stronger reproduction of details and dynamic performance than traditional moving coil units, making the sound more natural and softer.

HIGH AND LOW FREQUENCY GRAPHENE DIAPHRAGM, LIGHT AND TOUGH NANO-SCALE

The graphene diaphragm movable coil, light and strong rigidity and toughness make the diaphragm range wide, enable excellent transient responses, and enhance high and low tone ductility.

DUAL MAGNETISM DICHOTOMOUS CAVITY HORN

The patented dual magnetic bisector unit has a strong driving force, quasi-Tesla unit has a significant improvement in electro-acoustic efficiency compared with the ordinary driving unit, the cavity is larger, Which is equivalent to increasing the linear space of the unit, and the sound is more natural by adjusting the size of the rear cavity and the air permeability coefficient, the low and intermediate frequency response can be significantly improved, the sound is smooth and the sound field is wide.